Power switch PCA
The power switch PCA is located in the product front cover.
1. Remove the following components:
●
Tray 2 cassette
●
Left cover. See
Left cover on page 13.
●
Scanner assembly. See
Scanner assembly on page 13.
●
Control panel. See
Control panel on page 15.
●
Right cover. See
Right cover on page 17.
●
Cartridge door and front cover assembly. See
Cartridge door and front cover assembly
on page 22.
2. On the back of the front cover, use a small flat-blade screwdriver to release two tabs (callout 1) to
separate the two pieces of the cover.
Figure 1-71 Remove the power-switch PCA (1 of 3)
1
50 Chapter 1 Removal and replacement ENWW
For more information and parts on the HP LaserJet Pro 400, M425 call 800-551-1943 or order on line at www.printersupplies.com